<?php

/*
 * This file is part of the symfony package.
 * (c) 2004-2006 Fabien Potencier <fabien.potencier@symfony-project.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

require_once(dirname(__FILE__).'/../../../lib/vendor/lime/lime.php');
require_once(dirname(__FILE__).'/../../../lib/escaper/sfOutputEscaper.class.php');
require_once(dirname(__FILE__).'/../../../lib/escaper/sfOutputEscaperGetterDecorator.class.php');
require_once(dirname(__FILE__).'/../../../lib/escaper/sfOutputEscaperArrayDecorator.class.php');
require_once(dirname(__FILE__).'/../../../lib/escaper/sfOutputEscaperObjectDecorator.class.php');
require_once(dirname(__FILE__).'/../../../lib/escaper/sfOutputEscaperIteratorDecorator.class.php');

require_once(dirname(__FILE__).'/../../../lib/helper/EscapingHelper.php');
require_once(dirname(__FILE__).'/../../../lib/config/sfConfig.class.php');

class sfException extends Exception
{
}

sfConfig::set('sf_charset', 'UTF-8');

$t = new lime_test(11);

$a = array('<strong>escaped!</strong>', 1, null, array(2, '<strong>escaped!</strong>'));
$escaped = sfOutputEscaper::escape('esc_entities', $a);

// ->getRaw()
$t->diag('->getRaw()');
$t->is($escaped->getRaw(0), '<strong>escaped!</strong>', '->getRaw() returns the raw value');

// ArrayAccess interface
$t->diag('ArrayAccess interface');
$t->is($escaped[0], '&lt;strong&gt;escaped!&lt;/strong&gt;', 'The escaped object behaves like an array');
$t->is($escaped[2], null, 'The escaped object behaves like an array');
$t->is($escaped[3][1], '&lt;strong&gt;escaped!&lt;/strong&gt;', 'The escaped object behaves like an array');

$t->ok(isset($escaped[1]), 'The escaped object behaves like an array (isset)');

$t->diag('ArrayAccess interface is read only');
try
{
  unset($escaped[0]);
  $t->fail('The escaped object is read only (unset)');
}
catch (sfException $e)
{
  $t->pass('The escaped object is read only (unset)');
}

try
{
  $escaped[0] = 12;
  $t->fail('The escaped object is read only (set)');
}
catch (sfException $e)
{
  $t->pass('The escaped object is read only (set)');
}

// Iterator interface
$t->diag('Iterator interface');
foreach ($escaped as $key => $value)
{
  switch ($key)
  {
    case 0:
      $t->is($value, '&lt;strong&gt;escaped!&lt;/strong&gt;', 'The escaped object behaves like an array');
      break;
    case 1:
      $t->is($value, 1, 'The escaped object behaves like an array');
      break;
    case 2:
      $t->is($value, null, 'The escaped object behaves like an array');
      break;
    case 3:
      break;
    default:
      $t->fail('The escaped object behaves like an array');
  }
}

// ->valid()
$t->diag('->valid()');

$escaped = sfOutputEscaper::escape('esc_entities', array(1, 2, 3));
$t->is($escaped->valid(), true, '->valid() returns true if called before iteration');
